/**
 * Software License, Version 1.0
 * 
 * Copyright 2003 The Trustees of Indiana University.  All rights reserved.
 * 
 *
 *Redistribution and use in source and binary forms, with or without 
 *modification, are permitted provided that the following conditions are met:
 *
 *1) All redistributions of source code must retain the above copyright notice,
 * the list of authors in the original source code, this list of conditions and
 * the disclaimer listed in this license;
 *2) All redistributions in binary form must reproduce the above copyright 
 * notice, this list of conditions and the disclaimer listed in this license in
 * the documentation and/or other materials provided with the distribution;
 *3) Any documentation included with all redistributions must include the 
 * following acknowledgement:
 *
 *"This product includes software developed by the Community Grids Lab. For 
 * further information contact the Community Grids Lab at 
 * http://communitygrids.iu.edu/."
 *
 * Alternatively, this acknowledgement may appear in the software itself, and 
 * wherever such third-party acknowledgments normally appear.
 * 
 *4) The name Indiana University or Community Grids Lab or NaradaBrokering, 
 * shall not be used to endorse or promote products derived from this software 
 * without prior written permission from Indiana University.  For written 
 * permission, please contact the Advanced Research and Technology Institute 
 * ("ARTI") at 351 West 10th Street, Indianapolis, Indiana 46202.
 *5) Products derived from this software may not be called NaradaBrokering, 
 * nor may Indiana University or Community Grids Lab or NaradaBrokering appear
 * in their name, without prior written permission of ARTI.
 * 
 *
 * Indiana University provides no reassurances that the source code provided 
 * does not infringe the patent or any other intellectual property rights of 
 * any other entity.  Indiana University disclaims any liability to any 
 * recipient for claims brought by any other entity based on infringement of 
 * intellectual property rights or otherwise.  
 *
 *LICENSEE UNDERSTANDS THAT SOFTWARE IS PROVIDED "AS IS" FOR WHICH NO 
 *WARRANTIES AS TO CAPABILITIES OR ACCURACY ARE MADE. INDIANA UNIVERSITY GIVES
 *NO WARRANTIES AND MAKES NO REPRESENTATION THAT SOFTWARE IS FREE OF 
 *INFRINGEMENT OF THIRD PARTY PATENT, COPYRIGHT, OR OTHER PROPRIETARY RIGHTS. 
 *INDIANA UNIVERSITY MAKES NO WARRANTIES THAT SOFTWARE IS FREE FROM "BUGS", 
 *"VIRUSES", "TROJAN HORSES", "TRAP DOORS", "WORMS", OR OTHER HARMFUL CODE.  
 *LICENSEE ASSUMES THE ENTIRE RISK AS TO THE PERFORMANCE OF SOFTWARE AND/OR 
 *ASSOCIATED MATERIALS, AND TO THE PERFORMANCE AND VALIDITY OF INFORMATION 
 *GENERATED USING SOFTWARE.
 */
package cgl.narada.gui.admin.reliable.edittable;

import javax.swing.DefaultListModel;

import cgl.narada.event.TemplateInfo;
import cgl.narada.gui.admin.reliable.DatabaseGuiManager;
import cgl.narada.service.ServiceException;
import cgl.narada.service.reliable.impl.ReliableDeliveryServiceImpl;

public class TemplateListModel {

  private static DefaultListModel templateListModel= new DefaultListModel();
  private static ReliableDeliveryServiceImpl rdService = DatabaseGuiManager.getReliableDeliverService();
  private static boolean firstTime = true;

  private static void load(){
      templateListModel.clear();
      TemplateInfo[] templates = rdService.getListOfManagedTemplates();
      for(int i=0; i<templates.length; i++){
        templateListModel.addElement(""+templates[i].getTemplateId());
      }
  }

  public static DefaultListModel getModel(){
    if( firstTime ){
      load();
      firstTime = false;
    }
    return templateListModel;
  }

  public static void clean(){
    templateListModel.clear();
  }

  public static DefaultListModel getReloadedModel(){
    load();
    return templateListModel;
  }

  public static void addTemplateId(int templateId){
    templateListModel.addElement(templateId+"");
  }

  public static void removeTemplateId(int pos){
    try {
      int templateId = Integer.parseInt( (String) (templateListModel.elementAt(
          pos)));
      templateListModel.removeElementAt(pos);
      rdService.removeTemplateManagement(templateId);
    }catch (NumberFormatException ex) {
      ex.printStackTrace();
    }catch (ServiceException ex) {
      ex.printStackTrace();
    }
  }

}
